Template-Type: ReDIF-Article 1.0 Author-Name: Jay Zarnikau Title: A Note: Will Tomorrow's Energy Efficiency Indices Prove Useful in Economic Studies? Classification-JEL: F0 Pages: 139-145 Volume: Volume20 Issue: Number 3 Year: 1999 Abstract: Recent attempts to construct national energy efficiency indices begin with the construction of "Btu aggregates" which are developed by adding together different energy resources based on their heating potential values or the heating values of the primary energy resources used to produce the energy resources which are ultimately consumed. The resulting indices may be of limited use in economic studies, where it is often important to consider the relative economic value of various component resources and their substitutability in response to relative price changes. In such applications, But aggregates will tend to suggest greater achievements in energy efficiency during periods of electrification than would an approach which aggregates different energy resources based on their market values. Handle: RePEc:aen:journl:1999v20-03-a06 File-URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=1319 File-Format: text/html File-Restriction: Access to full text is restricted to IAEE members and subscribers.